For Amazon Echo Dot 2 Silicone Cover Speaker Anti-slip Dust-proof Case - Grey Made of high-quality silicone material, environmentally friendly and non-toxic Protect your Bluetooth speaker from dropping, scratches, dust and dirt, etc. Accurate openings provide full access to all ports, buttons and functions Portable design, lightweight and durable, easy to put on and remove Specifications: Material: Silicone Product weight: 40g Compatible with: Other Phone Models Package included: 1 x Silicone Case Other items not included